Harold Johnson Optical Laboratories
Custom Optics To Your Design, From Prototype Through Production
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Last Updated: 02.12.13
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Spherical Optics:
Spherical Optics manufactured to your size, shape, and surface specifications, coated or uncoated, made from a wide range of materials from common to exotic.
Achromatic Doublets Mirrors Achromatic Triplets Relay Eyepieces Singlets Meniscus Sub-Assemblies Projection Symmetric-concave Plano-concave Symmetric-convex Plano-convex 3-D Domes Hyper-Hemispheres Zoom Capabilities Scratch and Dig Commercial to 10-5 (MIL-PRF-13830) MIL-I-45208 and MIL-PRF-13830 qualified Surface Accuracy 1 wave to 1/20 wave, as tested on our Zygo GPI XP Interferometer Quantities from prototype to production Wedge to better than 0.50 arc minutes Sizes from 2mm to 457mm Centration to better than 0.50 arc minutes Lens Diameter to +/-0.025mm Parallel to better than 1 minute Lens Thickness to +0.000/-0.025mm Capabilities may vary with size and materials selected
Achromatic Doublets Mirrors Achromatic Triplets Relay Eyepieces Singlets Meniscus Sub-Assemblies Projection Symmetric-concave Plano-concave Symmetric-convex Plano-convex 3-D Domes Hyper-Hemispheres Zoom
Capabilities
Scratch and Dig Commercial to 10-5 (MIL-PRF-13830) MIL-I-45208 and MIL-PRF-13830 qualified Surface Accuracy 1 wave to 1/20 wave, as tested on our Zygo GPI XP Interferometer Quantities from prototype to production Wedge to better than 0.50 arc minutes Sizes from 2mm to 457mm Centration to better than 0.50 arc minutes Lens Diameter to +/-0.025mm Parallel to better than 1 minute Lens Thickness to +0.000/-0.025mm Capabilities may vary with size and materials selected
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